<script setup>
import topNavBar from '../../components/topNavBar.vue'
import {phoneRules,passwordRules} from '../../utils/rules'
import {loginByPhoneAndPassword} from '../../api/user'
import {useUserStore} from '../../stores/user' 
import { useRoute, useRouter } from 'vue-router'
import {showFailToast,showSuccessToast} from 'vant'
import {ref} from 'vue'

const password = ref('')
const phone = ref('')
const agree = ref(false)
const store = useUserStore()
const router = useRouter()
const route = useRoute()

// 点击登录
const login = async ()=>{
  
  if(!agree.value) return showFailToast('请勾选我已同意')
  
  const res = await loginByPhoneAndPassword(phone.value, password.value)
  store.setUser(res.data)
  
  // 有回跳就回跳，没有跳到个人中心
  router.push((route.query.returnUrl) || '/user')
  showSuccessToast('登录成功')
}
</script>

<template>
  <div class="login-page">
    <topNavBar
      right-text="注册"
      title="登录"
      @click-right="$router.push('/register')"
    ></topNavBar>
    <!-- 头部 -->
    <div class="login-head">
      <h3>密码登录</h3>
      <a href="javascript:;">
        <span>短信验证码登录</span>
        <van-icon name="arrow"></van-icon>
      </a>
    </div>
    <!-- 表单 -->
    <van-form autocomplete="off">
      <van-field  
      v-model="phone"
      :rules="phoneRules"
      placeholder="请输入手机号" 
      type="tel"></van-field>
      <van-field 
      v-model="password"
      :rules="passwordRules"
      placeholder="请输入密码" 
      type="password"></van-field>
      <div class="cp-cell">
        <van-checkbox v-model="agree">
          <span>我已同意</span>
          <a href="javascript:;">用户协议</a>
          <span>及</span>
          <a href="javascript:;">隐私条款</a>
        </van-checkbox>
      </div>
      <div class="cp-cell">
        <van-button @click="login" block round type="primary">登 录</van-button>
      </div>
      <div class="cp-cell">
        <a href="javascript:;">忘记密码？</a>
      </div>
    </van-form>
    <!-- 底部 -->
    <div class="login-other">
      <van-divider>第三方登录</van-divider>
      <div class="icon">
        <!-- <img src="@/assets/qq.svg" alt="" /> -->
      </div>
    </div>
  </div>
</template>

<style lang="scss" scoped>
.login {
  &-page {
    padding-top: 46px;
  }
  &-head {
    display: flex;
    padding: 30px 30px 50px;
    justify-content: space-between;
    align-items: flex-end;
    line-height: 1;
    h3 {
      font-weight: normal;
      font-size: 24px;
    }
    a {
      font-size: 15px;
    }
  }
  &-other {
    margin-top: 60px;
    padding: 0 30px;
    .icon {
      display: flex;
      justify-content: center;
      img {
        width: 36px;
        height: 36px;
        padding: 4px;
      }
    }
  }
}
.van-form {
  padding: 0 14px;
  .cp-cell {
    height: 52px;
    line-height: 24px;
    padding: 14px 16px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    .van-checkbox {
      a {
        color: var(--cp-primary);
        padding: 0 5px;
      }
    }
  }
  .btn-send {
    color: var(--cp-primary);
    &.active {
      color: rgba(22,194,163,0.5);
    }
  }
}
</style>